libunwind: update to 1.2.1

package/libunwind/Makefile

@@ -4,9 +4,9 @@
 include $(ADK_TOPDIR)/rules.mk
 
 PKG_NAME:=		libunwind
-PKG_VERSION:=		1.2
+PKG_VERSION:=		1.2.1
 PKG_RELEASE:=		1
-PKG_HASH:=		1de38ffbdc88bd694d10081865871cd2bfbb02ad8ef9e1606aee18d65532b992
+PKG_HASH:=		3f3ecb90e28cbe53fba7a4a27ccce7aad188d3210bb1964a923a731a27a75acb
 PKG_DESCR:=		determine the call-chain of a program
 PKG_SECTION:=		libs/misc
 PKG_URL:=		https://savannah.nongnu.org/projects/libunwind/

package/libunwind/patches/patch-Makefile_in

@@ -1,20 +0,0 @@
---- libunwind-1.2.orig/Makefile.in	2017-01-13 17:00:58.000000000 +0100
-+++ libunwind-1.2/Makefile.in	2017-04-17 19:28:43.772508581 +0200
-@@ -124,7 +124,7 @@ AM_RECURSIVE_TARGETS = $(RECURSIVE_TARGE
- 	distdir dist dist-all distcheck
- ETAGS = etags
- CTAGS = ctags
--DIST_SUBDIRS = src tests doc
-+DIST_SUBDIRS = src doc
- DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
- distdir = $(PACKAGE)-$(VERSION)
- top_distdir = $(distdir)
-@@ -306,7 +306,7 @@ include_HEADERS = include/libunwind-dyna
- 	$(am__append_7) $(am__append_8) $(am__append_9) \
- 	$(am__append_10) $(am__append_11) $(am__append_12)
- nodist_include_HEADERS = include/libunwind-common.h
--SUBDIRS = src tests $(am__append_13)
-+SUBDIRS = src $(am__append_13)
- noinst_HEADERS = include/dwarf.h include/dwarf_i.h include/dwarf-eh.h	\
- 	include/compiler.h include/libunwind_i.h include/mempool.h	\
- 	include/remote.h						\

package/libunwind/patches/patch-src_x86_Gos-linux_c

@@ -1,47 +0,0 @@
---- libunwind-1.2.orig/src/x86/Gos-linux.c	2016-11-18 04:28:29.000000000 +0100
-+++ libunwind-1.2/src/x86/Gos-linux.c	2017-04-17 18:57:50.832552016 +0200
-@@ -26,6 +26,8 @@ WITH THE SOFTWARE OR THE USE OR OTHER DE
- #include "unwind_i.h"
- #include "offsets.h"
- 
-+#include <sys/syscall.h>
-+
- PROTECTED int
- unw_is_signal_frame (unw_cursor_t *cursor)
- {
-@@ -283,26 +285,16 @@ HIDDEN int
- x86_local_resume (unw_addr_space_t as, unw_cursor_t *cursor, void *arg)
- {
-   struct cursor *c = (struct cursor *) cursor;
--  ucontext_t *uc = c->uc;
--
--  /* Ensure c->pi is up-to-date.  On x86, it's relatively common to be
--     missing DWARF unwind info.  We don't want to fail in that case,
--     because the frame-chain still would let us do a backtrace at
--     least.  */
--  dwarf_make_proc_info (&c->dwarf);
--
--  if (unlikely (c->sigcontext_format != X86_SCF_NONE))
--    {
--      struct sigcontext *sc = (struct sigcontext *) c->sigcontext_addr;
-+  struct sigcontext *sc = (struct sigcontext *) c->sigcontext_addr;
- 
--      Debug (8, "resuming at ip=%x via sigreturn(%p)\n", c->dwarf.ip, sc);
--      sigreturn (sc);
--    }
--  else
--    {
--      Debug (8, "resuming at ip=%x via setcontext()\n", c->dwarf.ip);
--      setcontext (uc);
--    }
-+  Debug (8, "resuming at ip=%llx via sigreturn(%p)\n",
-+             (unsigned long long) c->dwarf.ip, sc);
-+  __asm__ __volatile__ (
-+			"int $0x80"
-+        		: "=r" (sc)
-+		        : "0"(SYS_rt_sigreturn)
-+		        : "memory"
-+  );
-   return -UNW_EINVAL;
- }
- #endif